149187345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{320833}}^1$

素因数の和:320872

約数の個数: 16

約数和(自身を含む): 246400512

約数和(自身を除く): 97213167

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 320833, 962499, 1604165, 4812495, 9945823, 29837469, 49729115, 149187345]

約数ペア:

[(1, 149187345), (3, 49729115), (5, 29837469), (15, 9945823), (31, 4812495), (93, 1604165), (155, 962499), (465, 320833)]